Model 500w to 2kw is the same design and model 3kw to 20kw is the same design ,so here list 2kw and 5kw for your reference.
The generator you have purchased is the most advanced one in the world, which has four patents; two of them are international patents.
It is extreme light and small with high efficiency, the generator efficiency ratio is more than 0.78.
The generator is made of special magnetic material, copper alloy, intensified stainless steel, and aluminum alloy.
hummer generator small in size:motors are all covered . low energy consumption ,low noisy ,low rated wind speed .It is commanded as genrator -invisible.Due to the lightness,high efficiency and low resistance,hummer generators runs 1.5 to 3times faster than other types of traditional one with the same wind speed.
Blades that made of glass fiber reinforced plastic are designed by the aerodynamics expert according to the airscrew structure. The adopting of end joint ensures the wind generator start at low wind speed, run stably and quietly.
This kind of blade leads high wind power utilization ratio of 0.5, in comparison with conventional 0.26. It is well-set and resistant to gale with lifetime 8-10 years.
It integrates charging, inverting and unload.
LED displays the input current and battery voltage.
With function of charging, preventing overcharging, over-discharging, unload, and inverting.
All of the off-grid wind generators are matched with wind-solar hybrid inverter controller. Model 2000w can connect solar panel within 1000w simultaneously.
Inverter
Using intelligent control technology ,the control line simple ,reliable and rapid response to the external environment .
Using SPWM PWM technology ,output stable frequency ,stable voltage ,filters out noisy ,low distortion of pure sing wave.
Has the protection function of overload ,over voltage ,over current and over temperature .The CPU will turn off the inverter automatically when there is no load for a long time to protect the battery .
2. Monitor
You can read the running conditions from LCD display, also the inverter matched with professional PC monitor software. The interface of this software can show rich content, which will help you to manage the wind generator system with facility.
Anyway, I tell you these to let you know what you bought from hummer is really favorable and practical product . There will be no any regret to regard us as your supplier.
Tail pole uses square tube of manganese steel,and is very light but highly strong.
Yaw shaft is part of the turbine, integrating rotor blades, generator, tail pole, tail wing and tower, allows the turbine to rotate into the wind. Yaw shaft is made of reinforced aluminum alloy through molding cast, and features lightness, consistency and smooth rotate. There is carbon brush inside the yaw shaft to avoid the twining wires.